{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-90128","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-09-11T19:38:34.788Z","datePublished":"2026-09-17T16:06:29.877Z","dateUpdated":"2026-09-17T16:06:29.877Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-09-17T16:06:29.877Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nvdpa/mlx5: fix wrong list iterated in add_direct_chain error path\n\nIn add_direct_chain(), newly allocated direct MR entries are added to\nthe local list 'tmp', which is spliced into mr->head only on success.\nOn the error path, the cleanup loop was incorrectly iterating over\nmr->head instead of tmp.\n\nFix by iterating over 'tmp' in the err_alloc cleanup path."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/vdpa/mlx5/core/mr.c"],"versions":[{"version":"94abbccdf2916cb03f9626f2d36c6e9971490c12","lessThan":"c93defccf5eb0a92bdafa43487be6ce0221a2477","status":"affected","versionType":"git"},{"version":"94abbccdf2916cb03f9626f2d36c6e9971490c12","lessThan":"ed3462365636df3bc63e34d7468f4faed3f70a4e","status":"affected","versionType":"git"},{"version":"94abbccdf2916cb03f9626f2d36c6e9971490c12","lessThan":"22d52af9e26a72bdfe2dcfb1419a091de4862cd9","status":"affected","versionType":"git"},{"version":"94abbccdf2916cb03f9626f2d36c6e9971490c12","lessThan":"eeac2ea4ad2654e3f160a9b608d05c9af31433a6","status":"affected","versionType":"git"},{"version":"94abbccdf2916cb03f9626f2d36c6e9971490c12","lessThan":"637d867530daea61898e3346975978b7f67fc2ac","status":"affected","versionType":"git"},{"version":"94abbccdf2916cb03f9626f2d36c6e9971490c12","lessThan":"6ca752850de3b8162f030793cc15001aec85c4cf","status":"affected","versionType":"git"},{"version":"94abbccdf2916cb03f9626f2d36c6e9971490c12","lessThan":"c678d04ac9e5a64c2559c43bce273e845fbd09eb","status":"affected","versionType":"git"},{"version":"94abbccdf2916cb03f9626f2d36c6e9971490c12","lessThan":"23ae56d9e74c122f95cae71ae3b9fc259fb88446","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/vdpa/mlx5/core/mr.c"],"versions":[{"version":"5.9","status":"affected"},{"version":"0","lessThan":"5.9","status":"unaffected","versionType":"semver"},{"version":"5.10.270","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.221","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.188","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.157","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.110","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.18.52","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"7.2.6","lessThanOrEqual":"7.2.*","status":"unaffected","versionType":"semver"},{"version":"7.3-rc1","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.9","versionEndExcluding":"5.10.270"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.9","versionEndExcluding":"5.15.221"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.9","versionEndExcluding":"6.1.188"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.9","versionEndExcluding":"6.6.157"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.9","versionEndExcluding":"6.12.110"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.9","versionEndExcluding":"6.18.52"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.9","versionEndExcluding":"7.2.6"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.9","versionEndExcluding":"7.3-rc1"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/c93defccf5eb0a92bdafa43487be6ce0221a2477"},{"url":"https://git.kernel.org/stable/c/ed3462365636df3bc63e34d7468f4faed3f70a4e"},{"url":"https://git.kernel.org/stable/c/22d52af9e26a72bdfe2dcfb1419a091de4862cd9"},{"url":"https://git.kernel.org/stable/c/eeac2ea4ad2654e3f160a9b608d05c9af31433a6"},{"url":"https://git.kernel.org/stable/c/637d867530daea61898e3346975978b7f67fc2ac"},{"url":"https://git.kernel.org/stable/c/6ca752850de3b8162f030793cc15001aec85c4cf"},{"url":"https://git.kernel.org/stable/c/c678d04ac9e5a64c2559c43bce273e845fbd09eb"},{"url":"https://git.kernel.org/stable/c/23ae56d9e74c122f95cae71ae3b9fc259fb88446"}],"title":"vdpa/mlx5: fix wrong list iterated in add_direct_chain error path","x_generator":{"engine":"bippy-1.2.0"}}}}